Buffer overflow in Qualcomm products - CVE-2020-11143
Published: July 7, 2025
Vulnerability identifier: #VU112385
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-11143
CWE-ID: CWE-120
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to improper input validation in Audio. A remote attacker can execute arbitrary code.
Affected software
QPM6621
QTC800T
QTC800S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM8250
QSM7250
QSC1215
QPM8895
QPM8870
QPM8830
QPM8820
QPM6670
QTC801S
QPM6585
QPM6582
QPM5875
QPM5870
QPM5679
QPM5677
QPM5670
QPM5658
QPM5657
QPM5641
QPM5621
QPM5620
QPM4650
QPM4641
SA8195P
SD662
SD660
SD632
SD460
SD439
SD429
SD 8CX
SD 8C
SD 675
SD 636
SD 455
SC8180X+SDX55
QPM4640
SA8155P
SA8155
SA8150P
SA6155
SA6150P
SA6145P
RTR8601
RTR8600
RSW8577
RGR7640AU
Qualcomm215
QTM527
QTM525
QFE4301
QLN1021AQ
QLN1020
QFS2630
QFS2608
QFS2580
QFS2530
QFE4465FC
QFE4455FC
QFE4373FC
QFE4320
QFE4309
QFE4308
QFE4305
QFE4303
QFE4302
QLN1030
QFE3440FC
QFE3345
QFE3340
QFE3335
QFE3320
QFE3100
QFE2550
QFE2520
QFE2340
QFE2330
QFE2101
QFE2082FC
QFE2081FC
QFE2080FC
QPA5460
QPM4630
QPM4621
QPM2630
QPA8842
QPA8821
QPA8803
QPA8802
QPA8801
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA5461
QPA5373
QPA4361
QPA4360
QPA4340
QPA2625
QLN5040
QLN5030
QLN5020
QLN4650
QLN4642
QLN4640
QLN1036AQ
QLN1035BD
QLN1031
WCD9385
WCN3991
WCN3990
WCN3988
WCN3980
WCN3950
WCN3910
WCN3680B
WCN3680
WCN3660B
WCN3660A
WCN3660
WCN3620
WCN3615
WCN3610
WCN2243
WCN3998
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCD9326
WCD9320
WCD9310
WCD9306
SMR546
WTR1605
WTR6955
WTR5975
WTR4905
WTR4605
WTR3950
WTR3925
WTR3905
WTR2965
WTR2955
WTR2655
WTR2605
WTR2100
WTR1625L
WTR1625
WTR1605L
SMR545
WSA8835
WSA8830
WSA8815
WSA8810
WHS9410
WGR7640
WFR2600
WFR1620
WCN6856
WCN6851
WCN6850
WCN6750
WCN6740
WCN3999
SDR735G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR052
SDR051
SDM830
SDA429W
SD888 5G
SD865 5G
SDR8150
SD821
SD820
SD768G
SD765G
SD765
SD750G
SD720G
SD690 5G
SMB1351
SMR526
SMR525
SMB2351
SMB1398
SMB1396
SMB1395
SMB1394
SMB1390
SMB1381
SMB1380
SMB1360
SMB1358
SMB1357
SMB1355
SMB1354
QFE1100
SMB1350
SM7350
SM7250P
SM6250P
SM6250
SM4125
SDXR2 5G
SDXR1
SDX55M
SDX50M
SDR865
SDR845
SDR8250
PM6150L
PM7250B
PM7250
PM7150L
PM7150A
PM670L
PM670A
PM670
PM660L
PM660A
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM7350C
PM6150A
PM6150
PM6125
PM456
PM439
PM4125
PM3003A
PM215
MSM8976SG
MSM8976
MSM8962
MSM8960SG
MSM8960
PM8350
PM8922
PM8921
PM8917
PM8916
PM8909
PM8821
PM855P
PM855L
PM855B
PM855A
PM855
PM8350C
PM8350BHS
PM8350BH
PM8350B
MSM8956
PM8250
PM8226
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8110
PM8019
PM8018
PM8009
PM8008
PM8005
PM8004
AR6003
MDM9235M
MDM9230
MDM9225M
MDM9225
MDM9215
MDM8635M
MDM8615M
MDM8215M
MDM8215
CSRA6640
CSRA6620
AR9374
AR8151
AR8035
AR8031
MDM9310
AQT1000
APQ8084
APQ8076
APQ8064AU
APQ8064
APQ8062
APQ8060A
APQ8056
APQ8052
APQ8037
APQ8030
MSM8209
MSM8952
MSM8930
MSM8630
MSM8627
MSM8626
MSM8610
MSM8608
MSM8230
MSM8227
MSM8226
PM8937
MSM8208
MSM8108
MPQ8064
MDM9655
MDM9645
MDM9635M
MDM9630
MDM9625M
MDM9625
MDM9615M
MDM9615
MDM9330
QCA6694
QCS603
QCS4290
QCS410
QCS2290
QCM6125
QCM4290
QCM2290
QCC112
QCA9984
QCA8337
QCA6696
QCA6694AU
QCS610
QCA6595AU
QCA6595
QCA6584AU
QCA6584
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6436
QCA6431
QCA6430
QCA6426
QDM5650
QFE1055
QFE1045
QFE1040
QET6110
QET6100
QET5100M
QET5100
QET4200AQ
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QCA6421
QDM5621
QDM5620
QDM5579
QDM4650
QDM4643
QDM3302
QDM3301
QDM2310
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
PMI8952
PMR735A
PMR525
PMM8996AU
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
PMK8350
PMK8003
PMK8002
PMK8001
PMK7350
PMI8998
PMI8996
PMI8994
PMR735B
PMI8940
PMI8937
PMI632
PME605
PMD9655
PMD9645
PMD9635
PMC1000H
PM8998
PM8996
PM8956
PM8953
PM8952
PM8940
QAT5568
QCA6420
QCA6391
QCA6390
QCA6335
QCA6320
QCA6310
QCA6175A
QCA6174
QCA4020
QCA1990
QBT2000
QBT1500
QBT1000
QAT5533
QAT5522
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
QAT3514
PMX55
PMX50
PMW3100
SD665
SD450
SD210
SA6155P
SD670
SD850
SDM630
SDM429W
SD855
SD845
SD835
SD730
SD712
SD710
SD675
SDX55
MSM8996AU
APQ8096AU
APQ8053
APQ8017
MSM8953
MSM8940
MSM8937
MSM8920
MSM8917
MDM9650
MDM9640
QCS605
QCS405
QCA9379
QCA6574AU
QCA6174A
APQ8009
QTC800T
QTC800S
QTC800H
QTC410S
QSW8574
QSW8573
QSW6310
QSM8250
QSM7250
QSC1215
QPM8895
QPM8870
QPM8830
QPM8820
QPM6670
QTC801S
QPM6585
QPM6582
QPM5875
QPM5870
QPM5679
QPM5677
QPM5670
QPM5658
QPM5657
QPM5641
QPM5621
QPM5620
QPM4650
QPM4641
SA8195P
SD662
SD660
SD632
SD460
SD439
SD429
SD 8CX
SD 8C
SD 675
SD 636
SD 455
SC8180X+SDX55
QPM4640
SA8155P
SA8155
SA8150P
SA6155
SA6150P
SA6145P
RTR8601
RTR8600
RSW8577
RGR7640AU
Qualcomm215
QTM527
QTM525
QFE4301
QLN1021AQ
QLN1020
QFS2630
QFS2608
QFS2580
QFS2530
QFE4465FC
QFE4455FC
QFE4373FC
QFE4320
QFE4309
QFE4308
QFE4305
QFE4303
QFE4302
QLN1030
QFE3440FC
QFE3345
QFE3340
QFE3335
QFE3320
QFE3100
QFE2550
QFE2520
QFE2340
QFE2330
QFE2101
QFE2082FC
QFE2081FC
QFE2080FC
QPA5460
QPM4630
QPM4621
QPM2630
QPA8842
QPA8821
QPA8803
QPA8802
QPA8801
QPA8686
QPA8675
QPA8673
QPA6560
QPA5581
QPA5580
QPA5461
QPA5373
QPA4361
QPA4360
QPA4340
QPA2625
QLN5040
QLN5030
QLN5020
QLN4650
QLN4642
QLN4640
QLN1036AQ
QLN1035BD
QLN1031
WCD9385
WCN3991
WCN3990
WCN3988
WCN3980
WCN3950
WCN3910
WCN3680B
WCN3680
WCN3660B
WCN3660A
WCN3660
WCN3620
WCN3615
WCN3610
WCN2243
WCN3998
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9330
WCD9326
WCD9320
WCD9310
WCD9306
SMR546
WTR1605
WTR6955
WTR5975
WTR4905
WTR4605
WTR3950
WTR3925
WTR3905
WTR2965
WTR2955
WTR2655
WTR2605
WTR2100
WTR1625L
WTR1625
WTR1605L
SMR545
WSA8835
WSA8830
WSA8815
WSA8810
WHS9410
WGR7640
WFR2600
WFR1620
WCN6856
WCN6851
WCN6850
WCN6750
WCN6740
WCN3999
SDR735G
SDR735
SDR675
SDR660G
SDR660
SDR425
SDR052
SDR051
SDM830
SDA429W
SD888 5G
SD865 5G
SDR8150
SD821
SD820
SD768G
SD765G
SD765
SD750G
SD720G
SD690 5G
SMB1351
SMR526
SMR525
SMB2351
SMB1398
SMB1396
SMB1395
SMB1394
SMB1390
SMB1381
SMB1380
SMB1360
SMB1358
SMB1357
SMB1355
SMB1354
QFE1100
SMB1350
SM7350
SM7250P
SM6250P
SM6250
SM4125
SDXR2 5G
SDXR1
SDX55M
SDX50M
SDR865
SDR845
SDR8250
PM6150L
PM7250B
PM7250
PM7150L
PM7150A
PM670L
PM670A
PM670
PM660L
PM660A
PM660
PM640P
PM640L
PM640A
PM6350
PM6250
PM7350C
PM6150A
PM6150
PM6125
PM456
PM439
PM4125
PM3003A
PM215
MSM8976SG
MSM8976
MSM8962
MSM8960SG
MSM8960
PM8350
PM8922
PM8921
PM8917
PM8916
PM8909
PM8821
PM855P
PM855L
PM855B
PM855A
PM855
PM8350C
PM8350BHS
PM8350BH
PM8350B
MSM8956
PM8250
PM8226
PM8150L
PM8150C
PM8150B
PM8150A
PM8150
PM8110
PM8019
PM8018
PM8009
PM8008
PM8005
PM8004
AR6003
MDM9235M
MDM9230
MDM9225M
MDM9225
MDM9215
MDM8635M
MDM8615M
MDM8215M
MDM8215
CSRA6640
CSRA6620
AR9374
AR8151
AR8035
AR8031
MDM9310
AQT1000
APQ8084
APQ8076
APQ8064AU
APQ8064
APQ8062
APQ8060A
APQ8056
APQ8052
APQ8037
APQ8030
MSM8209
MSM8952
MSM8930
MSM8630
MSM8627
MSM8626
MSM8610
MSM8608
MSM8230
MSM8227
MSM8226
PM8937
MSM8208
MSM8108
MPQ8064
MDM9655
MDM9645
MDM9635M
MDM9630
MDM9625M
MDM9625
MDM9615M
MDM9615
MDM9330
QCA6694
QCS603
QCS4290
QCS410
QCS2290
QCM6125
QCM4290
QCM2290
QCC112
QCA9984
QCA8337
QCA6696
QCA6694AU
QCS610
QCA6595AU
QCA6595
QCA6584AU
QCA6584
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCA6436
QCA6431
QCA6430
QCA6426
QDM5650
QFE1055
QFE1045
QFE1040
QET6110
QET6100
QET5100M
QET5100
QET4200AQ
QET4101
QET4100
QDM5679
QDM5677
QDM5671
QDM5670
QDM5652
QCA6421
QDM5621
QDM5620
QDM5579
QDM4650
QDM4643
QDM3302
QDM3301
QDM2310
QDM2308
QDM2307
QDM2305
QDM2302
QDM2301
QCS6125
PMI8952
PMR735A
PMR525
PMM8996AU
PMM855AU
PMM8195AU
PMM8155AU
PMM6155AU
PMK8350
PMK8003
PMK8002
PMK8001
PMK7350
PMI8998
PMI8996
PMI8994
PMR735B
PMI8940
PMI8937
PMI632
PME605
PMD9655
PMD9645
PMD9635
PMC1000H
PM8998
PM8996
PM8956
PM8953
PM8952
PM8940
QAT5568
QCA6420
QCA6391
QCA6390
QCA6335
QCA6320
QCA6310
QCA6175A
QCA6174
QCA4020
QCA1990
QBT2000
QBT1500
QBT1000
QAT5533
QAT5522
QAT5516
QAT5515
QAT3555
QAT3550
QAT3522
QAT3519
QAT3518
QAT3516
QAT3514
PMX55
PMX50
PMW3100
SD665
SD450
SD210
SA6155P
SD670
SD850
SDM630
SDM429W
SD855
SD845
SD835
SD730
SD712
SD710
SD675
SDX55
MSM8996AU
APQ8096AU
APQ8053
APQ8017
MSM8953
MSM8940
MSM8937
MSM8920
MSM8917
MDM9650
MDM9640
QCS605
QCS405
QCA9379
QCA6574AU
QCA6174A
APQ8009
How to mitigate CVE-2020-11143
Install security update from vendor's website.